279075744

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{42131}}^1$

素因数の和:42170

約数の個数: 72

約数和(自身を含む): 828146592

約数和(自身を除く): 549070848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 42131, 84262, 126393, 168524, 252786, 337048, 379179, 505572, 674096, 758358, 969013, 1011144, 1348192, 1516716, 1938026, 2022288, 2907039, 3033432, 3876052, 4044576, 5814078, 6066864, 7752104, 8721117, 11628156, 12133728, 15504208, 17442234, 23256312, 31008416, 34884468, 46512624, 69768936, 93025248, 139537872, 279075744]

約数ペア:

[(1, 279075744), (2, 139537872), (3, 93025248), (4, 69768936), (6, 46512624), (8, 34884468), (9, 31008416), (12, 23256312), (16, 17442234), (18, 15504208), (23, 12133728), (24, 11628156), (32, 8721117), (36, 7752104), (46, 6066864), (48, 5814078), (69, 4044576), (72, 3876052), (92, 3033432), (96, 2907039), (138, 2022288), (144, 1938026), (184, 1516716), (207, 1348192), (276, 1011144), (288, 969013), (368, 758358), (414, 674096), (552, 505572), (736, 379179), (828, 337048), (1104, 252786), (1656, 168524), (2208, 126393), (3312, 84262), (6624, 42131)]